RT9161ACG Datasheet| DTA123JM c ROHM:VMT3 Uax :g)~NND , -A- (3) OUT Abbreviated symbol : E32 ' | DTA23J1 61,2 0 ROHM : EMT3 ] [03_825 Abbreviated symbol : E32 | | DTA123JUA [ Ali terminals have sa, ROHM : UMT3 (2) IN EIAJ : SC-70 132 (3)OUT Abbreviated symbol : 132 | oisT ROHM,SMT3A,,)J-, a EIAJ : SC-59 } avesame dimensions Abbreviated symbol : E32 | | DTA123JSA 4+02 210 2 r +, [, ROHM:SPT :;)g:: EIAJ : SC-72 (1) 12) (3) (3) IN | | | |
RT9161ACG Price| Operating Storage | -25 -55 | | +85 +125 | oC oC | | | | | |
RT9161ACG on stock| Symbol | Parameter | Test Conditions | Min | Typ. | Max | Unit | | lcgo | Collector Cut-off Current | Vin = 0 HVc = 200 V | | | 250 | ccA | | Vcl | Clamping Voltage | -40 < Tj < 125 0C le = 5A | 350 | 400 | 500 | V | | Vcg(sat) | Power Stage Saturation Voltage | le = 5A Vin = 4 V | | 2 | 2.5 | V | | lcl+ | Coil Current Limit | -30 " Tj " 50 0C | 6.0 | 6.6 | 7.2 | A | | Vf++ | Diode Forward Voltage | If=10 A | | | 3.5 | V | | VinCL | Input Voltage During On State | -30 " Tj " 120 0C le = 5 A lin = 10 mA see note 1 | | | 4 | V | | VinTH | Threshold Input Voltage | -30 " Tj " 120 0C le = 5 A see note 2 | 0.5 | | 4 | V | | td(off) | Switching Time | le = 3 A L = 6 mH (see fig.l) | 1 5 | | 40 | ccS | | | | | | | |
| Application Notes | | The 7000 Series Attenuators are resistive, balanced attenuators, with nominal insertion losses of 10dB, 20dB and 30dB. They can be used in a variety of situations where a signal from a balanced audio source has to be reduced in amplitude before feeding into equipment with a balanced input arrangement. Typical applications are as follows :- (1) DAT player feeding a studio mixer or a balanced line. The DAT output might typically be 2 Volts r.m.s. and the mixer would expect 0.775 Volts r.m.s. input. Use of the 10dB attenuator is recommended here. (2) Feeding a line level (0.775 Volts r.m.s.) signal into a microphone input of a mixing desk. Here the expected input signal would be about -65dBU nominal, with an acceptable maximum of perhaps -30dBU or -20dBU. The 30dB attenuator might be suitable here, although more attenuation could be obtained by cascading two atter)uators, e.g. a 30dB attenuator cascaded with a 20dB attenuator would give 50dB attenuation overall. |
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